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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:132BA2of8 GHM

Order: 19

Horizontal side: 132 Vertical side: 132

Elements: 1√2, 2, 2√2, 4, 3√2, 6, 7, 13, 10√2, 20, 23, 23√2, 43, 46, 43√2, 46√2, 66, 86, 66√2.

Code: 865 0 46 664 66 66 663 132 66 201 86 66 102 96 56 234 109 43 233 132 43 43 96 52 135 96 43 63 92 46 32 95 49 24 94 50 23 96 50 14 95 49 73 96 43 465 0 0 464 46 0 430 89 43 431 132 43

The properties below may precede order:side in a tiling's title:

Credit for Discovery

Just three people are credited with the discovery of Primitive Perfects:

Geoffrey H. Morley (GHM, England)

Jasper D. Skinner, II (JDS, United States)

William T. Tutte (WTT, Canada, 1917-2002) (15:44AI, 17:136AJ and 19:56AJ only)

86
66√2
66
20
10√2
23√2
23
4
13
6
3√2
2√2
2
1√2
7
46
46√2
43√2
43